1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
crimeas [40]
2 years ago
10

The right atrioventricular valve (tricuspid) regulates the opening between the _________ and the _________.

Biology
1 answer:
Ksju [112]2 years ago
3 0

Answer:

The right atrioventricular valve (tricuspid) regulates the opening between the <u>right atrium</u> and the <u>right ventricle</u>.

Explanation:

Valves are gates that allow the connection between atria and ventricles. The two valves located on the right side (tricuspid and pulmonary) direct the incoming blood from the body to the lung, where it is oxygenated; from there it returns to the left atrium, to later pass through the mitral and aortic valves. The left atrium connects to the left ventricle through the mitral valve and the right atrium connects to the right ventricle through the tricuspid valve.

You might be interested in
A 6,000 kg train car is moving to the right at 10 m/s and connects to a 4,000-kg train car that wasn't moving. What is the veloc
SIZIF [17.4K]

6 m/s

This type of collision is a <u>Inelastic collision </u>

Explanation:

We begin by finding the momentum of the initial train car;

Remember that momentum is given by the formulae mass (kg) * velocity (m/s)

Therefore;

Momentum = 6000 * 10

= 60,000 kg⋅m/s

The other car has zero momentum because;

4000 * 0

= 0

When the two train cars collide, the total momentum will be;

60,000 + 0 = 60,000

Therefore to find the velocity, well use the same formulae;

p = mv  whereby;

p – momentum

m – mass

v – velocity

60,000 = (6000 + 4000) * v

v = 60,000 / 10,000

v = 6

= 6 m/s

This is an elastic collision because we are assuming that no energy is lost in the collision. Most collisions, however, are not elastic but rather inelastic. In inelastic collision some of the kinetic energy is lost to the environment in some other form of energy such as heat energy.

Learn More:

For more on elastic collisions check out;

brainly.com/question/10864123

\brainly.com/question/12201392

#LearnWithBrainly

7 0
3 years ago
Which of these internal feedback reactions does not need your brain? OA. Your leg jumping when it is hit by a reflex hammer B. Y
Zinaida [17]

A. Your leg jumping when it is hit by a reflex hammer

7 0
2 years ago
Which of these substances would you
vaieri [72.5K]

Answer:

d. paraffin

Explanation:

Paraffin has low thermal conductivity, a high heat capacity, and is insoluble in water.

6 0
2 years ago
How do atoms become the complex structures and substances around us
stich3 [128]
Atoms bound together and form molecules. Molecules are a little more complex than atoms. For example water is composed of two hydrogen atoms and one oxygen atom which are both gases. Properties of oxygen and hydrogen are completely different than water molecules.
6 0
2 years ago
Early in the development of an embryo, its cells have the potential to become any cell type in the body. What term describes the
lidiya [134]

The process by which unspecialized cells become specialized into one of many different types of cells, such as neurons or epithelial cells.

8 0
3 years ago
Other questions:
  • Please help. Will mark brainliest and will get 20 points. But only brainliest if correct
    7·2 answers
  • (2
    8·1 answer
  • Which of the following cells would not divide using mitosis?
    11·2 answers
  • What three things determine the divisions of the ocean zones? REPLY ASAP!
    7·1 answer
  • Is it important to have a family
    9·1 answer
  • T.B., a 65-year-old woman, fell as she was leaving her home. She was unable to move her left leg and appeared to be inextreme pa
    10·1 answer
  • Can y'all help me answer these question? I'm on a time crunch and have other work to do
    13·1 answer
  • Which nucleotide base pairing would occur between molecules of DNA and
    15·1 answer
  • (GIVING BRAINLIEST AND EXTRA POINTS!!)
    12·1 answer
  • What is the main difference between vertebrates and invertebrates​
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!